package cn.zwx.common.rocket.producer.annotation;


import java.lang.annotation.*;

/**
 * @author zhangwenxue
 */
@Target(ElementType.TYPE)
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface RocketTransactionListener {

    /**
     *  对应事务消息
     **/
    String topic() default "";
}
